id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id NHTSA-2012-0042-0001,NHTSA,NHTSA-2012-0042,U.S. DOT/NHTSA - Summary of Fuel Economy Performance - March 2012,Other,Summary (SUM),2012-04-04T04:00:00Z,2012,4,2012-04-04T04:00:00Z,,2024-11-12T04:48:09Z,,1,0,0900006480fe7b98